Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7087239 | Crystalline hydrates of anilide derivatives | Matthias Bratz, Peter Erk, Hans Ziegler, Thomas Kröhl, Karl-Friedrich Jager +1 more | 2006-08-08 |
| 6313070 | Storage stable aqueous formulations based on N-phenyl-3,4,5,6-tetrahydrophthalimide herbicides | Matthias Bratz, Rainer Berghaus, Adolf Parg, Wessel Nuyken | 2001-11-06 |
| 5672564 | Aqueous, multiphase, stable finished formulation for crop protection active compounds and its preparation | Hans-Michael Fricke, Uwe Kardorff, Adolf Parg, Reiner Kober | 1997-09-30 |
| 5416219 | Preparation of monoclinic metazachlor | Michael Keil, Bjoern Girgensohn, Gotthard Synnatschke, Hans Ziegler, Walter Gueckel | 1995-05-16 |
| 5300652 | Preparation of monoclinic metazachlor | Michael Keil, Bjoern Girgensohn, Gotthard Synnatschke, Hans Ziegler, Walter Gueckel | 1994-04-05 |
| 5250503 | Monoclinic metazachlor and composition | Michael Keil, Bjoern Girgensohn, Gotthard Synnatschke, Hans Ziegler, Walter Gueckel | 1993-10-05 |
| 4931466 | Crystalline form and its preparation | Siegfried Kersten, Karl-Friedrich Jaeger, Karl-Heinz Koenig, Albrecht Mueller, Josef B. Pawliczek +2 more | 1990-06-05 |
| 4305750 | Herbicides based on pyridazones | Dieter Kleuser | 1981-12-15 |